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Tap water quality report

ZIP 19939 — Millville, DE

EPA monitoring across the 2 water suppliers serving ZIP 19939 in Millville, DE detected 32 contaminants. A detection doesn't automatically mean the water is unsafe — see the level at the main supplier below, with the EPA limit for each.

2
water suppliers
69,215
people served
32
contaminants found

What was found in ZIP 19939

The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.

ContaminantLevel vs EPA limitSuppliersSource
Nitrate
5900 µg/L 59%
of the EPA limit 10000 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Nitrate-Nitrite
5900 µg/L 59%
of the EPA limit 10000 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Fluoride
102.775 µg/L 2.6%
of the EPA limit 4000 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
Highest in the ZIP: 1068 µg/L — ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
2/2 SYR4
Copper
143.05 µg/L 11%
of the EPA limit 1300 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2018
Highest in the ZIP: 958.1 µg/L — ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2018
2/2 SYR4
TTHM
105.15 µg/L 131%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Barium
96.62 µg/L 4.8%
of the EPA limit 2000 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2018
2/2 SYR4
Chloroform
58.3975 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
Highest in the ZIP: 70.76 µg/L — ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
2/2 SYR4
Total Haloacetic Acids (HAA5)
69.5528 µg/L 116%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Lead
43.02 µg/L 287%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2018
2/2 SYR4
Trichloroacetic Acid
34.642 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Dichloroacetic Acid
32.4038 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Bromodichloromethane
32.36 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Monochloroacetic Acid
5.64925 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
Highest in the ZIP: 30.1 µg/L — ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
2/2 SYR4
Dibromochloromethane
13.385 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Arsenic
4.39 µg/L 44%
of the EPA limit 10 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2018
2/2 SYR4
Dibromoacetic Acid
4.26 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Bromoform
4.002 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Chromium
3.74 µg/L 3.7%
of the EPA limit 100 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2018
2/2 SYR4
Selenium
0.6505 µg/L 1.3%
of the EPA limit 50 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2018
Highest in the ZIP: 2.43 µg/L — ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
2/2 SYR4
Combined Radium (-226 And -228)
2.1 pCi/L 42%
of the EPA limit 5 pCi/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
2/2 SYR4
Di(2-ethylhexyl) Phthalate
1.61465 µg/L 27%
of the EPA limit 6 µg/L
Highest in the ZIP: ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
1/2 SYR4
Tetrachloroethylene
1.14 µg/L 23%
of the EPA limit 5 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
1/2 SYR4
Monobromoacetic Acid
1.098 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
1/2 SYR4
Carbon Tetrachloride
1.07 µg/L 21%
of the EPA limit 5 µg/L
Highest in the ZIP: ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
1/2 SYR4
Xylenes, Total
0.6050 µg/L 0%
of the EPA limit 10000 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
1/2 SYR4
Dalapon
0.3408 µg/L 0.2%
of the EPA limit 200 µg/L
Highest in the ZIP: ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
1/2 SYR4
2,4-D
0.0900 µg/L 0.1%
of the EPA limit 70 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
Highest in the ZIP: 0.1070 µg/L — ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
2/2 SYR4
Di(2-ethylhexyl) Adipate
0.0810 µg/L 0%
of the EPA limit 400 µg/L
Highest in the ZIP: ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
1/2 SYR4
Hexachlorocyclopentadiene
0.0360 µg/L 0.1%
of the EPA limit 50 µg/L
Highest in the ZIP: ARTESIAN SOUTHERN SUSSEX REGIONAL · 18,215 people · 2019
1/2 SYR4
Pentachlorophenol
0.0320 µg/L 3.2%
of the EPA limit 1 µg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2019
1/2 SYR4
PFOS
0.0061 µg/L
No EPA limit set
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2025
2/2 UCMR-5
Lead
0.0023 mg/L 15%
of the EPA limit 0.0150 mg/L
Main supplier: BETHANY BAY PUMP DISTRICT · 51,000 people · 2023
2/2 LCR
Each bar shows the measured level as a share of the EPA limit: green is well under, amber is close to it, red is over. For lead and copper the limit applies to exactly the 90th-percentile figure shown, so red there means a real exceedance. For everything else the limit applies to a running annual average while the figure is the 95th percentile of the system's samples — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.

Water suppliers serving ZIP 19939

SupplierStatePopulation served
BETHANY BAY PUMP DISTRICT 51,000
ARTESIAN SOUTHERN SUSSEX REGIONAL 18,215

Frequently asked questions about ZIP 19939 tap water

Is the tap water in ZIP 19939 safe to drink?

EPA testing detected 32 contaminants across the water suppliers serving ZIP 19939. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.

Which water suppliers serve ZIP 19939?

2 public water suppliers report EPA drinking-water monitoring for ZIP 19939. Each is listed above with its population served.

What contaminants are in ZIP 19939's water?

EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.